flight Aircraft

HL7421

BOEING 747-400

Tail number
HL7421
Type
B744
Mode-S
71BC21
Airborne now · flying as AIH396 at 35,000 ft
Flights observed
134 showing last 50
Avg flight time
4h 23m
Typical route
VIE → FRA
Last seen
2h ago

Live position

HL7421 is currently airborne. Map zoomed to live position.

Recent flights last 50

DateRouteTakeoffLandingDuration
2026-06-02 - Jun 2, 17:15 UTCJun 2, 17:50 UTC35m
2026-06-02 - Jun 2, 12:20 UTCJun 2, 14:15 UTC1h 55m
2026-06-02 - Jun 2, 04:00 UTCJun 2, 06:30 UTC2h 30m
2026-06-02 - Jun 2, 00:35 UTCJun 2, 00:55 UTC20m
2026-06-01 - Jun 1, 14:10 UTCJun 1, 17:45 UTC3h 35m
2026-06-01 STN → FRA Jun 1, 10:10 UTCJun 1, 11:15 UTC1h 5m
2026-05-31 STN → FRA May 31, 15:05 UTCJun 1, 07:55 UTC16h 50m
2026-05-30 - May 30, 21:45 UTCMay 30, 23:10 UTC1h 25m
2026-05-30 - May 30, 18:30 UTCMay 30, 18:45 UTC15m
2026-05-30 - May 30, 15:05 UTCMay 30, 17:50 UTC2h 45m
2026-05-30 HKG → ICN May 30, 08:10 UTCMay 30, 11:10 UTC3h 0m
2026-05-30 - May 30, 02:30 UTCMay 30, 05:30 UTC3h 0m
2026-05-29 - May 29, 22:40 UTCMay 29, 23:05 UTC25m
2026-05-29 - May 29, 12:20 UTCMay 29, 22:00 UTC9h 40m
2026-05-29 VIE → MXP May 29, 08:55 UTCMay 29, 09:55 UTC1h 0m
2026-05-28 - May 28, 14:15 UTCMay 29, 04:55 UTC14h 40m
2026-05-28 HKG → ICN May 28, 07:00 UTCMay 28, 10:00 UTC3h 0m
2026-05-28 - May 28, 04:00 UTCMay 28, 04:15 UTC15m
2026-05-28 - May 28, 01:20 UTCMay 28, 03:30 UTC2h 10m
2026-05-27 FRA → ICN May 27, 20:55 UTCMay 27, 21:15 UTC20m
2026-05-27 FRA → ICN May 27, 10:25 UTCMay 27, 20:15 UTC9h 50m
2026-05-27 VIE → FRA May 27, 06:29 UTCMay 27, 07:40 UTC1h 10m
2026-05-27 VIE → FRA May 27, 04:34 UTCMay 27, 04:39 UTC5m
2026-05-26 VIE → FRA May 26, 14:55 UTCMay 27, 02:24 UTC11h 30m
2026-05-26 BRU → ICN May 26, 05:40 UTCMay 26, 05:59 UTC20m
2026-05-25 BRU → ICN May 25, 18:20 UTCMay 26, 04:45 UTC10h 25m
2026-05-25 ANC → JFK May 25, 09:10 UTCMay 25, 15:55 UTC6h 45m
2026-05-24 ANC → JFK May 24, 14:35 UTCMay 25, 06:35 UTC16h 0m
2026-05-23 FRA → ICN May 23, 21:00 UTCMay 23, 21:25 UTC25m
2026-05-23 FRA → ICN May 23, 10:30 UTCMay 23, 12:40 UTC2h 10m
2026-05-23 VIE → FRA May 23, 07:05 UTCMay 23, 08:10 UTC1h 5m
2026-05-23 VIE → FRA May 23, 03:50 UTCMay 23, 04:45 UTC55m
2026-05-22 VIE → FRA May 22, 14:15 UTCMay 22, 14:25 UTC10m
2026-05-22 HKG → ICN May 22, 08:25 UTCMay 22, 11:20 UTC2h 54m
2026-05-22 - May 22, 05:45 UTCMay 22, 06:05 UTC20m
2026-05-22 - May 22, 03:05 UTCMay 22, 05:15 UTC2h 10m
2026-05-21 ICN → ICN May 21, 17:25 UTCMay 22, 00:10 UTC6h 45m
2026-05-21 SEA → ICN May 21, 03:35 UTCMay 21, 14:45 UTC11h 10m
2026-05-20 ANC → ORD May 20, 21:35 UTCMay 21, 01:15 UTC3h 40m
2026-05-20 ANC → ORD May 20, 17:10 UTCMay 20, 19:10 UTC2h 0m
2026-05-20 ANC → ORD May 20, 08:45 UTCMay 20, 13:50 UTC5h 5m
2026-05-20 ANC → ORD May 20, 00:05 UTCMay 20, 07:25 UTC7h 21m
2026-05-19 - May 19, 16:40 UTCMay 19, 21:20 UTC4h 40m
2026-05-19 - May 19, 12:10 UTCMay 19, 14:10 UTC2h 0m
2026-05-19 - May 19, 03:40 UTCMay 19, 06:05 UTC2h 25m
2026-05-19 - May 19, 00:15 UTCMay 19, 00:35 UTC20m
2026-05-18 - May 18, 13:20 UTCMay 18, 23:25 UTC10h 4m
2026-05-18 STN → FRA May 18, 09:20 UTCMay 18, 10:30 UTC1h 10m
2026-05-17 STN → FRA May 17, 15:05 UTCMay 18, 07:00 UTC15h 55m
2026-05-16 FRA → ICN May 16, 10:50 UTCMay 16, 22:05 UTC11h 15m

Specifications

Registration HL7421
Aircraft type BOEING 747-400 (B744)
Mode-S code 71BC21 · 34336041 (octal)

Looking for transponder-level data? View the Mode-S 71BC21 page for country allocation, callsign history, and ADS-B signal details.

HL7421 frequently asked

What type of aircraft is HL7421?
HL7421 is a BOEING 747-400 (ICAO type code B744).
What is the Mode-S transponder code for HL7421?
HL7421 broadcasts on Mode-S (ICAO 24-bit) address 71BC21 (octal 34336041). View the transponder page.
What route does HL7421 typically fly?
HL7421 most frequently flies between VIE and FRA based on observed flights.
Where is HL7421 right now?
HL7421 is currently airborne flying as AIH396. Live position is shown on the map above.